Solution and Stability of a Mixed Type Cubic and Quartic Functional Equation in Quasi-Banach Spaces

By M. Eshaghi Gordji, S. Zolfaghari, John Michael Rassias, M. B. Savadkouhi. 2009

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We obtain the general solution and the generalized Ulam-Hyers stability of the mixed type cubic and quartic functional equation in quasi-Banach spaces.

Subfields: Applied Mathematics

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